Reproducibility of machine tools' circularity test according to ISO 230-4 with respect to testing position

• Autorzy: Woźniak M. , Majda P.

Identyfikatory

DOI

10.1515/amtm-2017-0003

• Języki publikacji: EN

Abstrakty

EN

In this paper circularity of three different machine tools by Virtual Machine was analyzed. To get circularity we make a ball bar test according to ISO 230-4. The test is very common in engineering for a quick diagnostic Computerized Numerical Control (CNC) technical conditions. We implemented earlier calculations of Volumetric Error in our Virtual Machine. Then we simulated testing of circularity of CNC machine tools. The place to take the test was chosen randomly from Uniform Distribution in three different kinds of machine tools. Those machines had different characteristics of kinematic errors and squareness and also different sizes of working space. We observed significant differences in the indicator (circularity) depending on the place where the test was taken. Moreover we showed that there was no reason to take the test in the center of working table.

Słowa kluczowe

EN

circularity; volumetric error; ball bar test; machine tool

PL

kołowość; błąd objętościowy; obrabiarki

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Archives of Mechanical Technology and Materials
• Rocznik: 2017
• Tom: Vol. 37
• Strony: 22--26
• Opis fizyczny: Bibliogr. 15 poz., fig., tab.

Twórcy

autor

Woźniak M.

• West Pomeranian University of Technology, Faculty of Mechanical Engineering, Institute of Manufacturing Engineering, Al. Piastów 19, 70-310 Szczecin, Poland

autor

Majda P.

• West Pomeranian University of Technology, Faculty of Mechanical Engineering, Institute of Manufacturing Engineering, Al. Piastów 19, 70-310 Szczecin, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).